#ifndef FOUR_H
#define FOUR_H

#include <QWidget>

namespace Ui {
    class Four;
}

class Four : public QWidget
{
    Q_OBJECT

public:
    explicit Four(QWidget* parent = nullptr);
    ~Four();
    void paintEvent(QPaintEvent* event);
    void pass4();
private slots:
    void on_pushButton1_clicked();
    void on_pushButton2_clicked();
    void on_pushButton3_clicked();
    void on_pushButton_return_clicked();
    void on_pushButton_restart_clicked();
private:
    Ui::Four* ui;
};

#endif // FOUR_H

